chrome/browser/ui/webui/chromeos/login/error_screen_handler.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/webui/chromeos/login/error_screen_handler.h"
   6
   7 #include "base/message_loop/message_loop.h"
   8 #include "base/time/time.h"
   9 #include "chrome/browser/chromeos/login/screens/network_error_model.h"
  10 #include "chrome/grit/chromium_strings.h"
  11 #include "chrome/grit/generated_resources.h"
  12 #include "components/login/localized_values_builder.h"
  13 #include "ui/strings/grit/ui_strings.h"
  14
  15 namespace {
  16
  17 const char kJsScreenPath[] = "login.ErrorMessageScreen";
  18
  19 }  // namespace
  20
  21 namespace chromeos {
  22
  23 ErrorScreenHandler::ErrorScreenHandler()
  24     : BaseScreenHandler(kJsScreenPath),
  25       model_(nullptr),
  26       show_on_init_(false),
  27       weak_ptr_factory_(this) {
  28 }
  29
  30 ErrorScreenHandler::~ErrorScreenHandler() {
  31   if (model_)
  32     model_->OnViewDestroyed(this);
  33 }
  34
  35 void ErrorScreenHandler::PrepareToShow() {
  36 }
  37
  38 void ErrorScreenHandler::Show() {
  39   if (!page_is_ready()) {
  40     show_on_init_ = true;
  41     return;
  42   }
  43   BaseScreenHandler::ShowScreen(OobeUI::kScreenErrorMessage, NULL);
  44   if (model_)
  45     model_->OnShow();
  46 }
  47
  48 void ErrorScreenHandler::Hide() {
  49 }
  50
  51 void ErrorScreenHandler::Bind(NetworkErrorModel& model) {
  52   model_ = &model;
  53   BaseScreenHandler::SetBaseScreen(model_);
  54 }
  55
  56 void ErrorScreenHandler::Unbind() {
  57   model_ = nullptr;
  58   BaseScreenHandler::SetBaseScreen(nullptr);
  59 }
  60
  61 void ErrorScreenHandler::ShowScreen(OobeUI::Screen screen) {
  62   std::string screen_name;
  63   if (GetScreenName(screen, &screen_name))
  64     BaseScreenHandler::ShowScreen(screen_name.c_str(), NULL);
  65 }
  66
  67 bool ErrorScreenHandler::GetScreenName(OobeUI::Screen screen,
  68                                        std::string* name) const {
  69   OobeUI* oobe_ui = static_cast<OobeUI*>(web_ui()->GetController());
  70   if (!oobe_ui)
  71     return false;
  72   *name = oobe_ui->GetScreenName(screen);
  73   return true;
  74 }
  75
  76 void ErrorScreenHandler::HandleHideCaptivePortal() {
  77   model_->HideCaptivePortal();
  78 }
  79
  80 void ErrorScreenHandler::RegisterMessages() {
  81   AddCallback("hideCaptivePortal",
  82               &ErrorScreenHandler::HandleHideCaptivePortal);
  83   BaseScreenHandler::RegisterMessages();
  84 }
  85
  86 void ErrorScreenHandler::DeclareLocalizedValues(
  87     ::login::LocalizedValuesBuilder* builder) {
  88   builder->Add("loginErrorTitle", IDS_LOGIN_ERROR_TITLE);
  89   builder->Add("rollbackErrorTitle", IDS_RESET_SCREEN_REVERT_ERROR);
  90   builder->Add("signinOfflineMessageBody", IDS_LOGIN_OFFLINE_MESSAGE);
  91   builder->Add("kioskOfflineMessageBody", IDS_KIOSK_OFFLINE_MESSAGE);
  92   builder->Add("kioskOnlineTitle", IDS_LOGIN_NETWORK_RESTORED_TITLE);
  93   builder->Add("kioskOnlineMessageBody", IDS_KIOSK_ONLINE_MESSAGE);
  94   builder->Add("autoEnrollmentOfflineMessageBody",
  95                IDS_LOGIN_AUTO_ENROLLMENT_OFFLINE_MESSAGE);
  96   builder->AddF("rollbackErrorMessageBody",
  97                IDS_RESET_SCREEN_REVERT_ERROR_EXPLANATION,
  98                IDS_SHORT_PRODUCT_NAME);
  99   builder->Add("captivePortalTitle", IDS_LOGIN_MAYBE_CAPTIVE_PORTAL_TITLE);
 100   builder->Add("captivePortalMessage", IDS_LOGIN_MAYBE_CAPTIVE_PORTAL);
 101   builder->Add("captivePortalProxyMessage",
 102                IDS_LOGIN_MAYBE_CAPTIVE_PORTAL_PROXY);
 103   builder->Add("captivePortalNetworkSelect",
 104                IDS_LOGIN_MAYBE_CAPTIVE_PORTAL_NETWORK_SELECT);
 105   builder->Add("signinProxyMessageText", IDS_LOGIN_PROXY_ERROR_MESSAGE);
 106   builder->Add("updateOfflineMessageBody", IDS_UPDATE_OFFLINE_MESSAGE);
 107   builder->Add("updateProxyMessageText", IDS_UPDATE_PROXY_ERROR_MESSAGE);
 108   builder->AddF("localStateErrorText0", IDS_LOCAL_STATE_ERROR_TEXT_0,
 109                 IDS_SHORT_PRODUCT_NAME);
 110   builder->Add("localStateErrorText1", IDS_LOCAL_STATE_ERROR_TEXT_1);
 111   builder->Add("localStateErrorPowerwashButton",
 112                IDS_LOCAL_STATE_ERROR_POWERWASH_BUTTON);
 113   builder->Add("connectingIndicatorText", IDS_LOGIN_CONNECTING_INDICATOR_TEXT);
 114   builder->Add("guestSigninFixNetwork", IDS_LOGIN_GUEST_SIGNIN_FIX_NETWORK);
 115   builder->Add("rebootButton", IDS_RELAUNCH_BUTTON);
 116   builder->Add("diagnoseButton", IDS_DIAGNOSE_BUTTON);
 117   builder->Add("configureCertsButton", IDS_MANAGE_CERTIFICATES);
 118   builder->Add("continueButton", IDS_NETWORK_SELECTION_CONTINUE_BUTTON);
 119   builder->Add("okButton", IDS_APP_OK);
 120 }
 121
 122 void ErrorScreenHandler::Initialize() {
 123   if (!page_is_ready())
 124     return;
 125
 126   if (show_on_init_) {
 127     // TODO(nkostylev): Check that context initial state is properly passed.
 128     Show();
 129     show_on_init_ = false;
 130   }
 131 }
 132
 133 }  // namespace chromeos